| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
322,500 pcs
|
322500 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
4,000 pcs
|
4000 pcs | On Request | 1 | On Request | On Request | 21+22+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Applications | |
| Automotive Grade | |
| Dimming | |
| Frequency | |
| Internal Switch(s) | |
| Mounting Type | |
| Number of Outputs | |
| Operating Temperature | |
| Supplier Device Package | |
| Supplier Package | |
| Topology | |
| Type | |
| Voltage |
The NCV78702MW1AR2G from ON Semiconductor is a versatile single-chip, high-efficiency booster for smart power ballast and LED drivers, specifically designed for automotive front lighting applications. It supports various lighting functions such as high beam, low beam, DRL, turn indicators, and fog lights.
This device integrates a current-mode voltage boost controller and can operate as a multiphase booster (2, 3, or 4-phase) when combined with other NCV78702 units, optimizing filtering effects and reducing BOM costs for higher power applications. The SPI interface allows for dynamic control of system parameters, enabling a single hardware configuration to support multiple application platforms. It operates with a supply voltage range of 5V to 30V and can provide an output voltage up to 64.8V.
The NCV78702MW1AR2G is housed in a 24-VFQFN exposed pad package and is designed for surface mounting. Its operating temperature range is -40°C to 150°C (TJ). Key features include active input filtering for low current ripple, programmable input current limitation, and high operating frequencies to reduce inductor sizes, making it suitable for demanding automotive lighting designs.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.17 | $0.17 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The supply voltage range is 5V to 30V.
The output voltage range is 0.4V to 64.8V.
The operating temperature range is -40°C to 150°C (junction).
It comes in a 24-VFQFN exposed pad package (24-QFN 4x4mm).
It supports PWM and SPI dimming.
The switching frequency is 350kHz.
It uses a step-up (boost) topology.